DIN 1.4021 Stainless Steel X20Cr13 Material Properties Equivalent Composition
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Family: Stainless Steel
Performance Ratings
Performance Radar
Composition
Mechanical Properties
| Hardness (Rockwell) |
Chemical Composition
| Element | Percentage (%) |
|---|---|
| C | 0,16-0,25 |
| Cr | 12,0-14,0 |
| P, ≤ | 0,040 |
| S, ≤ | 0,015 |
| Mn, ≤ | 1,50 |
| Si, ≤ | 1,00 |
| Grade (ISO number ) | X20Cr13 (4021-420-00-I) |
| Steel Grade (Steel Number) | X20Cr13 (1.4021) |
| Steel Name (Material Number) | X20Cr13 (1.4021) |
Where to Buy DIN 1.4021 Stainless Steel X20Cr13 Material Properties Equivalent Composition
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Description
The following tables summarize DIN 1.4021 stainless steel properties, and specifications including chemical composition, mechanical properties, hardness, heat treatment, etc. X20Cr13 material chemical composition is listed in the following table based on cast analysis. Notes: For 1.4021 stainless steel bars, rods, wires, sections, bright products and related semi-finished products, the content of S is ≤0,030%. A specific range of sulfur content can provide specific performance improvements. For machinability, it is recommended and allowed to control the sulfur content between 0.015% and 0.030%. For weldability, it is recommended and allowed to control the sulfur content between 0.008% and 0.030%. In order to improve the polishing performance, it is recommended to control the sulfur content to a maximum of 0.015%.